﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class UserDelForm : Form
    {
        public UserDelForm()
        {
            InitializeComponent();
        }

        private void clearall()
        {
            this.textBox1.Text = "";
            this.textBox2.Text = "";
            this.textBox3.Text = "";
            this.textBox4.Text = "";
            this.textBox5.Text = "";
            this.textBox6.Text = "";
            this.textBox7.Text = "";
            this.textBox8.Text = "";
            this.textBox9.Text = "";
            this.textBox10.Text = "";
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                if (this.textBox1.Text == "")
                {
                    return;
                }

                string userid = this.textBox1.Text;
                MONITOR_DBDataContext dbcontext = new MONITOR_DBDataContext();

                var query = from c in dbcontext.tb_user
                            where c.ID == userid
                            select c;

                if (query.Count() == 0)
                {
                    MessageBox.Show("要删除的用户不存在");
                    return;
                }

                this.textBox2.Text = query.First().Name;
                this.textBox9.Text = query.First().sex;
                this.textBox10.Text = query.First().Role;
                this.textBox3.Text = query.First().ID.ToString();
                this.textBox11.Text = query.First().Birthday.ToString();
                this.textBox4.Text = query.First().Phone;
                this.textBox5.Text = query.First().email;
                this.textBox6.Text = query.First().Workaddress;
                this.textBox7.Text = query.First().Homeaddress;
                this.textBox8.Text = query.First().Comment;

                UserDelConfirmForm f = new UserDelConfirmForm(userid);
                f.ShowDialog();

                this.clearall();
                this.Dispose();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "错误！", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }



      
    }
}
